Register for JUC Paris now (https://www.cloudbees.com/juc2012.cb) and get the Early Bird discount - which is a significant reduction in the registration fee! The conference is accepting registrations as well as looking for talk submissions and sponsors. I get the impression that French people like other fellow French speaking, so I hope our French-speaking plugin developers will submit talks.

This year, we are charging a small amount of money in the hope of covering the expense, but we'll give out T-shirts (which were really hot last year!) as well as stickers. And if the experience at JUC 2011, SCALE 10x, and FOSDEM was any indication, this is a great opportunity to meet and talk with plugin/core developers, and other fellow users with whom you can discuss your experience/questions.